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| author | Peter Stephenson <pws@users.sourceforge.net> | 2001-07-06 09:23:55 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2001-07-06 09:23:55 +0000 |
| commit | 4a8b8bd7522df86d74bbfdb9c1086ae64ad6f861 (patch) | |
| tree | c50eb9c77a092b5efb8c2739cf0c700d0a389e21 | |
| parent | 40e17d980fd478b91cbfaeedfd3a887ada443cd5 (diff) | |
| download | zsh-4a8b8bd7522df86d74bbfdb9c1086ae64ad6f861.tar.gz zsh-4a8b8bd7522df86d74bbfdb9c1086ae64ad6f861.tar.xz zsh-4a8b8bd7522df86d74bbfdb9c1086ae64ad6f861.zip | |
15277: Src/glob.c: real backreferencing bug with ${(S)...%%...}
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/glob.c | 17 |
2 files changed, 12 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog index 7686e3084..e70c20dac 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2001-07-06 Peter Stephenson <pws@csr.com> + * 15277: Src/glob.c: *real* bug with ${(S)...%%...}: the indices + for start and end of backreferences were incorrect. + * Back out 15266: it was right before, I was looking at it back to front. diff --git a/Src/glob.c b/Src/glob.c index 5be79329b..2f64434c4 100644 --- a/Src/glob.c +++ b/Src/glob.c @@ -2236,16 +2236,17 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr) break; case (SUB_END|SUB_SUBSTR): - /* Shortest at end with substrings */ - patoffset = ml; - set_pat_start(p, l); - if (pattry(p, s + l) && !--n) { - *sp = get_match_ret(*sp, l, l, fl, replstr); - patoffset = 0; - return 1; - } /* fall through */ case (SUB_END|SUB_LONG|SUB_SUBSTR): /* Longest/shortest at end, matching substrings. */ + patoffset = ml; + if (!(fl & SUB_LONG)) { + set_pat_start(p, l); + if (pattry(p, s + l) && !--n) { + *sp = get_match_ret(*sp, l, l, fl, replstr); + patoffset = 0; + return 1; + } + } patoffset--; for (t = s + l - 1; t >= s; t--, patoffset--) { if (t > s && t[-1] == Meta) |